Thanks for the information
Tabs were renamed (in spanish) and moved through "tabs" tab under employees tab. So the 3 "Agile tabs" are located under catalog tab and one is under customers tab. As my admin account was setup in spanish now is english with its original names.
I checked at your site, it really weird why it does not send the email.
I have also tried to re-install the module to latest version, but it still not working at your site.
I checked the module at my development site and all other demo sites, all are working fine. I guess it must be something related to your site specific.
I need FTP access to your site to debug and try to find out the cause.
Please send me FTP access info via private message or send me by email directly.